ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI%3DInChI%3D1S/C8H7BrO/c9-6-8%2810%297-4-2-1-3-5-7/h1-5H%2C6H2/file?format=sdf&get3d=True -- InChI%3DInChI%3D1S/C8H7BrO/c9-6-8%2810%297-4-2-1-3-5-7/h1-5H%2C6H2 could not be loaded.